package com.zelin.dao.impl;

import com.zelin.dao.UserDao;

/**
 * ------------------------------
 * 功能：目标对象
 * 作者：WF
 * 微信：hbxfwf13590332912
 * 创建时间：2021/11/11-9:29
 * ------------------------------
 */
public class UserDaoImpl implements UserDao {
    @Override
    public void add() {
        int i = 10 / 0;
        System.out.println("add...");
    }

    @Override
    public void query() {
        System.out.println("query...");
    }

    @Override
    public void update() {
        System.out.println("update...");
    }

    @Override
    public void delete() {
        System.out.println("delete...");
    }
}
